Some schools can be under a roof.Logical formLearned from12 sentences. Some pillars may support a roof.Logical formLearned from12 sentences. A (gable roof) can be simple.Logical formLearned from12 sentences. A (brick structure) can be with a roof.Logical formLearned from12 sentences. Roofs can be thick.Logical formLearned from12 sentences. A roof may pertain-to a reactor.Logical formLearned from12 sentences. A roof can be decorative.Logical formLearned from12 sentences. A roof can be accessible.Logical formLearned from12 sentences. A roof may pertain-to a block.Logical formLearned from12 sentences. A roof may burn.Logical formLearned from12 sentences. Roofs can be fallen.Logical formLearned from12 sentences. Sides may pertain-to a roof.Logical formLearned from12 sentences. Roofs can be raised.Logical formLearned from12 sentences. (Health care costs) may go through a roof.Logical formLearned from12 sentences. Roof may undergo an installation.Logical formLearned from12 sentences.